22302000222 has 64 divisors (see below), whose sum is σ = 49225273344. Its totient is φ = 6705169920.

The previous prime is 22302000169. The next prime is 22302000223. The reversal of 22302000222 is 22200020322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302000223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291448 + ... + 359924.

It is an arithmetic number, because the mean of its divisors is an integer number (769144896).

Almost surely, 2^22302000222 is an apocalyptic number.

22302000222 is an abundant number, since it is smaller than the sum of its proper divisors (26923273122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22302000222 is a wasteful number, since it uses less digits than its factorization.

22302000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68633.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 22302000222 its reverse (22200020322), we get a palindrome (44502020544).

The spelling of 22302000222 in words is "twenty-two billion, three hundred two million, two hundred twenty-two", and thus it is an aban number.